yast/yast-network — pull request #57 by lslezak (2013-02-27 16:49:48+00:00)
Title: YaPI fixes

There is some caching in NetworkInterfaces.ycp, but YaPI has to be stateless. This fix forces rereading the interfaces in each Read/Write call.

Plus there is a fix for Perl warning:

```
Useless use of hash element in void context at
/usr/share/YaST2/modules/YaPI/NETWORK.pm line 89 (#1)
```